diff --git a/Dockerfile b/Dockerfile
index f681dce68ff4b5..c399e19a64e5ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 from ubuntu:16.04
 
-RUN apt-get update && apt-get install -y libzmq3-dev clang wget git autoconf libtool curl make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl
+RUN apt-get update && apt-get install -y libzmq3-dev capnproto libcapnp-dev clang wget git autoconf libtool curl make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl
 
 RUN curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/bin:/root/.pyenv/shims:${PATH}"
@@ -10,8 +10,6 @@ RUN pyenv rehash
 RUN pip3 install pyyaml==5.1.2 Cython==0.29.14 scons==3.1.1 pycapnp==0.6.4
 
 WORKDIR /project/cereal
-COPY install_capnp.sh .
-RUN ./install_capnp.sh
 
 ENV PYTHONPATH=/project
 
diff --git a/SConscript b/SConscript
index ed63c1717b797f..d65ad55e336da3 100644
--- a/SConscript
+++ b/SConscript
@@ -43,8 +43,10 @@ Depends('messaging/impl_zmq.cc', services_h)
 
 # note, this rebuilds the deps shared, zmq is statically linked to make APK happy
 # TODO: get APK to load system zmq to remove the static link
-shared_lib_shared_lib = [zmq, 'm', 'stdc++'] + ["gnustl_shared"] if arch == "aarch64" else [zmq]
-env.SharedLibrary('messaging_shared', messaging_objects, LIBS=shared_lib_shared_lib)
+if arch == "aarch64":
+  zmq_static = FindFile("libzmq.a", "/usr/lib")
+  shared_lib_shared_lib = [zmq_static, 'm', 'stdc++', "gnustl_shared"]
+  env.SharedLibrary('messaging_shared', messaging_objects, LIBS=shared_lib_shared_lib)
 
 env.Program('messaging/bridge', ['messaging/bridge.cc'], LIBS=[messaging_lib, 'zmq'])
 Depends('messaging/bridge.cc', services_h)
diff --git a/install_capnp.sh b/install_capnp.sh
index cc570b60ffc884..2d2d43d6141ce9 100755
--- a/install_capnp.sh
+++ b/install_capnp.sh
@@ -10,31 +10,3 @@ CXXFLAGS="-fPIC" ./configure
 
 make -j$(nproc)
 make install
-
-# manually build binaries statically
-g++ -std=gnu++11 -I./src -I./src -DKJ_HEADER_WARNINGS -DCAPNP_HEADER_WARNINGS -DCAPNP_INCLUDE_DIR=\"/usr/local/include\" -pthread -O2 -DNDEBUG -pthread -pthread -o .libs/capnp src/capnp/compiler/module-loader.o src/capnp/compiler/capnp.o  ./.libs/libcapnpc.a ./.libs/libcapnp.a ./.libs/libkj.a -lpthread -pthread
-
-g++ -std=gnu++11 -I./src -I./src -DKJ_HEADER_WARNINGS -DCAPNP_HEADER_WARNINGS -DCAPNP_INCLUDE_DIR=\"/usr/local/include\" -pthread -O2 -DNDEBUG -pthread -pthread -o .libs/capnpc-c++ src/capnp/compiler/capnpc-c++.o  ./.libs/libcapnp.a ./.libs/libkj.a -lpthread -pthread
-
-g++ -std=gnu++11 -I./src -I./src -DKJ_HEADER_WARNINGS -DCAPNP_HEADER_WARNINGS -DCAPNP_INCLUDE_DIR=\"/usr/local/include\" -pthread -O2 -DNDEBUG -pthread -pthread -o .libs/capnpc-capnp src/capnp/compiler/capnpc-capnp.o  ./.libs/libcapnp.a ./.libs/libkj.a -lpthread -pthread
-
-cp .libs/capnp /usr/local/bin/
-cp .libs/capnpc-c++ /usr/local/bin/
-cp .libs/capnpc-capnp /usr/local/bin/
-cp .libs/*.a /usr/local/lib
-
-cd /tmp
-echo "Installing c-capnp"
-git clone https://github.com/commaai/c-capnproto.git
-cd c-capnproto
-git submodule update --init --recursive
-autoreconf -f -i -s
-CXXFLAGS="-fPIC" ./configure
-make -j$(nproc)
-make install
-
-# manually build binaries statically
-gcc -fPIC -o .libs/capnpc-c compiler/capnpc-c.o compiler/schema.capnp.o compiler/str.o  ./.libs/libcapnp_c.a
-
-cp .libs/capnpc-c /usr/local/bin/
-cp .libs/*.a /usr/local/lib
diff --git a/messaging/messaging_pyx_setup.py b/messaging/messaging_pyx_setup.py
index f5962d0c2b2310..3e1c41ce15f58b 100644
--- a/messaging/messaging_pyx_setup.py
+++ b/messaging/messaging_pyx_setup.py
@@ -30,7 +30,7 @@ def get_ext_filename(self, ext_name):
 
 
 sourcefiles = ['messaging_pyx.pyx']
-extra_compile_args = ["-std=c++11"]
+extra_compile_args = ["-std=c++14"]
 libraries = ['zmq']
 ARCH = subprocess.check_output(["uname", "-m"], encoding='utf8').rstrip()  # pylint: disable=unexpected-keyword-arg